54365-77-4Relevant academic research and scientific papers
A Short Synthesis of 2,3,4-Trihydrodibenzofuranes
Deshmukh, M.,Kharade, D.,Shirke, S. D.
, p. 971 - 976 (1994)
Treatment of 2-phenoxypropionic acid with polyphosphoric acid gave substituted benzofuran-3-ones (2a-h), which were converted into 2,3,4-trihydrodibenzofuran-3-ones (4a-h) via the compounds 3a-h.Clemmensen reduction of the compounds 4a-h gave the 2,3,4-trihydrodibenzofuranes (5a-h). - Keywords: Benzofuran-3-ones; 2,3,4-Trihydrodibenzofuran-3-ones.
PYRIDAZINONE HERBICIDES
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Page/Page column 68, (2015/11/24)
Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X is O, S or NR5; or X is C(R6)=C(R7), wherein the carbon atom bonded to R6 is also bonded to the carbon at
Hammet constants effects in microwave cascade etherification-cyclization- krapcho reaction to access [2,3]-dihydrobenzofuran-3-ones from salicylic derivatives
Farran, Daniel,Bertrand, Philippe
experimental part, p. 989 - 1001 (2012/02/05)
Two methods were evaluated for the synthesis of substituted [2,3]-dihydro-2-methyl-benzofuran-3-ones from corresponding salicylate esters under microwave irradiation. A two-step sequence via ether intermediates was convenient for various substituted salic
